推荐订阅源

Note:

# - requires given linux commands to be executed with root privileges either directly as a root user or by use of sudo command
$ - requires given linux commands to be executed as a regular non-privileged user

Docker Engine

# Add Docker's official GPG key:
sudo apt update
sudo apt install ca-certificates curl
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc

# Add the repository to Apt sources:
sudo tee /etc/apt/sources.list.d/docker.sources <<EOF
Types: deb
URIs: https://download.docker.com/linux/debian
Suites: $(. /etc/os-release && echo "$VERSION_CODENAME")
Components: stable
Signed-By: /etc/apt/keyrings/docker.asc
EOF

sudo apt update

1. install

$sudo apt install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

docker source

sudo systemctl daemon-reload

源地址

• /etc/docker/daemon.json

{
  "registry-mirrors" : [
    "https://registry.docker-cn.com",
    "https://mirror.ccs.tencentyun.com"
  ]
}

每次都要更新China源

2. enable

$ sudo systemctl start docker
$ sudo systemctl status docker

test

$ docker --version
$ sudo docker run hello-world

output info

Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
17eec7bbc9d7: Pull complete
ea52d2000f90: Download complete
Digest: sha256:d4aaab6242e0cace87e2ec17a2ed3d779d18fbfd03042ea58f2995626396a274
Status: Downloaded newer image for hello-world:latest

Hello from Docker!
This message shows that your installation appears to be working correctly.

Docker compose

Install the Docker Compose standalone (Legacy)

1. down

sudo curl -SL https://github.com/docker/compose/releases/download/v5.0.1/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose

2. exec

sudo chmod +x /usr/local/bin/docker-compose

ou can also create a symbolic link to /usr/bin or any other directory in your path:

sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

test

tdtc@tdtc306:~$ docker-compose --version
Docker Compose version v5.0.1

Reference

• Install Docker Compose
• Install using the apt repository
• docker - ubuntu